Can anyone help identify a coin [résolu]

Hello All,

I found a coin - in the UK, while metal detecting.

It is not English and I have been told it is not a token - It seems to be a European coin of some sort?

The crest, eagle is similar to Prussia - is it another German state?...it is very worn but could be dated 1775?

Any help to ID is very much appreciated! Many thanks!

Looks like from one swiss state.

Look here
https://en.numista.com/catalogue/pieces3662.html

Thanks for the fast response!
The flowers around the Shield are very Swiss looking, I agree...
The Swiss had many States !..but the Eagle is difficult to find as a symbol...I have seen Sweden, Germany and Poland with the Eagle emblem..

Thanks ever so much! That is exactly it...Sardinia.

All the time I looked at Prussia!

Very fast solving the puzzle!